X-Git-Url: http://git.agner.ch/gitweb/?a=blobdiff_plain;f=crypto%2Ftestmgr.c;h=fa18753f5c344de0eba58d9c9c1296255f4178c7;hb=f69eccc4b248ce53b1b830034babd0a795d5763c;hp=35c2de13697182ba22190ea6d0c05d46c6b905be;hpb=ded0e250b58a27af6034a8ab9226cbcdf7c0d847;p=linux-drm-fsl-dcu.git

diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 35c2de136971..fa18753f5c34 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -940,6 +940,7 @@ static int __test_skcipher(struct crypto_skcipher *tfm, int enc,
 	char *xbuf[XBUFSIZE];
 	char *xoutbuf[XBUFSIZE];
 	int ret = -ENOMEM;
+	unsigned int ivsize = crypto_skcipher_ivsize(tfm);
 
 	if (testmgr_alloc_buf(xbuf))
 		goto out_nobuf;
@@ -975,7 +976,7 @@ static int __test_skcipher(struct crypto_skcipher *tfm, int enc,
 			continue;
 
 		if (template[i].iv)
-			memcpy(iv, template[i].iv, MAX_IVLEN);
+			memcpy(iv, template[i].iv, ivsize);
 		else
 			memset(iv, 0, MAX_IVLEN);
 
@@ -1051,7 +1052,7 @@ static int __test_skcipher(struct crypto_skcipher *tfm, int enc,
 			continue;
 
 		if (template[i].iv)
-			memcpy(iv, template[i].iv, MAX_IVLEN);
+			memcpy(iv, template[i].iv, ivsize);
 		else
 			memset(iv, 0, MAX_IVLEN);